A magnitude ML 1.1 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4170, 12.4760 at 5 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
CittĂ di Castello | PG | 20 | 39913 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-02-22 06:24:52 |
43.4173 | 12.4762 | 5 | 2020-02-22 06:31:08 |
Sala Sismica INGV-Roma | 76713761 |
Field | Value |
---|---|
Time (UTC) | 2020-02-22 06:24:52 ± 0.15 |
Latitude | 43.4173 ± 0.0036 |
Longitude | 12.4762 ± 0.0062 |
Depth (km) | 5 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76713761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 385 |
Semi-minor axis of confidence ellipse (meter) | 337 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 121 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.06115 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34714 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76713761 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-22 06:31:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-02-22T06:25:03.20 | 0.6 | undecidable | manual | S | 153 | 28.9488 | 100 | 0.21 | 48 |
IV.FRON.EHZ. | 2020-02-22T06:25:01.30 | 0.3 | undecidable | manual | S | 61 | 22.9548 | 103 | 0.34 | 70 |
IV.NARO.HHZ. | 2020-02-22T06:25:01.00 | 0.3 | undecidable | manual | S | 21 | 23.0547 | 103 | 0.02 | 75 |
IV.BADI.EHZ. | 2020-02-22T06:25:00.70 | 0.6 | undecidable | manual | S | 299 | 21.2676 | 104 | 0.31 | 47 |
IV.MURB.HHZ. | 2020-02-22T06:24:59.38 | 0.6 | undecidable | manual | S | 167 | 17.5713 | 106 | 0.24 | 48 |
IV.ATCC.EHZ. | 2020-02-22T06:24:58.48 | 0.3 | negative | manual | P | 153 | 28.9488 | 100 | -0.2 | 71 |
IV.NARO.HHZ. | 2020-02-22T06:24:57.30 | 0.1 | undecidable | manual | P | 21 | 23.0547 | 103 | -0.22 | 96 |
IV.FRON.EHZ. | 2020-02-22T06:24:57.31 | 0.1 | undecidable | manual | P | 61 | 22.9548 | 103 | -0.19 | 96 |
IV.ATMI.HHZ. | 2020-02-22T06:24:57.54 | 1.0 | negative | manual | P | 241 | 19.1697 | 105 | 0.78 | 20 |
IV.BADI.EHZ. | 2020-02-22T06:24:57.21 | 0.6 | positive | manual | P | 299 | 21.2676 | 104 | 0.03 | 50 |
IV.MURB.HHZ. | 2020-02-22T06:24:56.39 | 0.6 | positive | manual | P | 167 | 17.5713 | 106 | -0.06 | 50 |
IV.ARVD.HHZ. | 2020-02-22T06:24:55.94 | 3.0 | undecidable | manual | P | 76 | 38.5281 | -4.61 | 0 | |
IV.ATVO.HHZ. | 2020-02-22T06:24:55.60 | 0.3 | undecidable | manual | S | 235 | 6.7932 | 127 | -0.16 | 75 |
IV.ATPI.EHZ. | 2020-02-22T06:24:55.90 | 0.6 | undecidable | manual | S | 302 | 6.993 | 126 | 0.09 | 51 |
IV.ATVO.HHZ. | 2020-02-22T06:24:54.36 | 0.1 | undecidable | manual | P | 235 | 6.7932 | 127 | -0.14 | 100 |
IV.ATPI.EHZ. | 2020-02-22T06:24:54.50 | 1.0 | undecidable | manual | P | 302 | 6.993 | 126 | -0.03 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.1 | 0.00011999999999999999 | 0.36 | AML | other | m | 2020-02-22T06:24:59.82 |
IV.MURB.HHE. | ML:1.3 | 0.000187 | 0.26 | AML | other | m | 2020-02-22T06:24:59.96 |
IV.BADI.EHE. | ML:1.2 | 0.00011064999999999999 | 0.16 | AML | other | m | 2020-02-22T06:25:01.08 |
IV.BADI.EHN. | ML:1.0 | 0.0000747 | 0.56 | AML | other | m | 2020-02-22T06:25:01.37 |